KDM
KDM
Yes. I thought so.
Ah. I think this is the same problem as issue #99.
> Same problem here. As quick fix i connected 3.7V (from 18650 cell) output to the 3.3V Vin of Wemos board. There is 3 ~ 3.6V tolerance for input votage,...
Ooops. I neglected to add the DC filter. I've added one, and now, rather than 0 .. 3.3V, the signal at the ADC is -1.6 .. 1.6V. Why would this...
I hope to get it to work in order to remove the MT 8870 from my project and basically miniaturise it down to a single small PCB. I also hope...
Right. I finally got back to this. I feel that putting the capacitor in circuit was a mistake: the potential divider on teh output from my radio already gave me...
I've got [a similar project](https://github.com/KDMcMullan/HaMQTT), using the ESP as an interface between the radio an MQTT broker. I was also hoping to power it from the Kenwood connector. After quite...
That is agitating. My observation on the Quansheng UV-5R, is that the power available on the 3.5mm tip is an INPUT to the radio, which charges it. Maybe it's not...
OKay. Here's another thought: The board and the radio have to be powered somehow. Certainly, it would be nice to be able to use the radio's battery, but another option...
Other thoughts: The HT battery charging ports provide the battery voltage. I don't know if they provide the current, though... Perhaps what's required is a 3D printed clip for the...